Thomas Peterffy net worth: Thomas Peterffy is a Hungarian-born American billionaire who has a net worth of $14 billion which makes him one of the richest people in Connecticut. Born in Budapest, Hungary, Thomas Peterffy moved to the US in the mid-60s, where he subsequently learned English. He graduated from Clark University with a BS, and began his professional career as a computer programmer, designing trading software. Soon after, he bought a seat on the American Stock Exchange and began doing his own trading. Fast-forward to the early 90s, and Mr. Peterffy launched his own company, Interactive Brokers, an electronic brokerage firm. The company was incredibly successful, and its investors received a $1 billion payout in 2010. The firm decided to buy MF Global in late 2011. However, Interactive cross checked the company, and uncovered evidence that MF Global had actually lost millions of dollars for its customers. MF Global closed down, and the deal was never finalized. When not running Interactive, Mr. Peterffy cares for a number of horses at his estate in Greenwich, Connecticut.
Thomas Peterffy Net Worth
Date of Birth
United States of America
All net worths are calculated by applying a proprietary algorithm. The results are then fact checked and confirmed by a team of editors. We scan all publicly available data and resources and work diligently to ensure that our numbers are the most accurate and up to date net worth data you will find anywhere on the internet.